NPR News

(We're following the news from Oklahoma, where a tornado devastated the Oklahoma City suburb of Moore on Monday. Most recent update: 10:10 a.m. ET.)

While the number of deaths and amount of damage caused by a huge tornado that tore through Moore, Okla., on Monday remain high, state officials announced just after 9 a.m. ET Tuesday that fewer people than feared may have lost their lives.

Parents who want to keep their teenagers safe while they're driving might want to tuck them in bed early the night before.

Drowsiness is a well-known risk for adult drivers, but teenage drivers are more impaired than adults when facing an equivalent lack of sleep, an Australian study finds.

Residents of Moore, Okla., are searching for survivors and coming to terms with a massive tornado that left dozens of people dead and injured more than 200 others Monday afternoon. As aid and recovery groups search for victims and try to reunite loved ones, they're also seeking donations and coordinating housing:

The National's rise has been slow and steady, to match the growth and evolution of its dour but beautiful rock sound. In this installment of World Cafe, the band tells host David Dye how sleep deprivation led its members to craft more straightforward songs on their new album, Trouble Will Find Me.

Rescuers are still combing through the rubble Tuesday morning in Moore, a suburb of Oklahoma City. More is the hometown of Republican Rep. Tom Cole. He encourages everyone to remember that people in the area will need long-term help.

Scientists in Canada were working at an experimental research farm, testing crops like corn and barley. But packs of Canadian geese had been swooping in and destroying the crops. Two border collies were hired to chase away the geese.

The late Indian leader Mohandis Gandhi, who became known as Mahatma, or venerated one, had an appendectomy decades ago. Afterward, doctors took samples of his blood. Two microscope slides bearing that blood are being auctioned in London.

The daily lowdown on books, publishing, and the occasional author behaving badly.

Both the former IRS commissioner who was in charge when the agency singled out some conservative groups for extra scrutiny and the man who replaced him will be appearing at a Senate Finance Committee hearing Tuesday morning.

Douglas Shulman, an appointee of President George W. Bush who left the IRS last November, and acting commissioner Steven Miller (who is losing his job because of the scandal) are due at the 10 a.m. ET hearing.

IRS and Treasury officials can expect a hard time in their appearances on Capitol Hill Tuesday. A key question that so far has not gotten much attention: How did it come to be that social welfare organizations became vehicles for political activity?